Allow dots in jobset names (like "release-13.09")

Dependencies

• [2] LZVO64YG Merge in the first bits of the API work
• [3] RSEGBU6C Hydra/20: Jobset clone feature
• [4] 4KLYYXWW Allow dashes in attrNames
• [5] CS7T2XFI
• [6] XJRJ4J7M Add user registration
• [7] HQGXL4MX Add validation for project and jobset names
• [8] PCKLFRT5 Support push notification of repository changes
• [*] 3HZY24CX * Make jobsets viewable under
• [*] LBNVQXUB * Build the /build stuff in a separate controller.

Change contents

• replacement in src/lib/Hydra/Controller/Jobset.pm at line 369
  [2.14123]→[3.159:261](∅→∅),[3.159]→[3.159:261](∅→∅)
  − error($c, "Invalid jobset name: $newJobsetName") unless $newJobsetName =~ /^[[:alpha:]][\w\-]*$/;
  [2.14123]

  [3.594]
  + error($c, "Invalid jobset name: $newJobsetName") if $newJobsetName !~ /^$jobsetNameRE$/;
• replacement in src/lib/Hydra/Helper/CatalystUtils.pm at line 218
  [3.1886]→[3.1886:1948](∅→∅)
  − Readonly our $jobsetNameRE => "(?:[A-Za-z_][A-Za-z0-9-_]*)";
  [3.1886]

  [3.1948]
  + Readonly our $jobsetNameRE => "(?:[A-Za-z_][A-Za-z0-9-_\.]*)";